#include "myStdio.h"
#include <stdio.h>

int main()
{
  FILE_* fp = fopen_("./log.txt","w");
  if(fp == NULL)
  {
    return 1;
  }
  
  int cnt = 10;
  const char* msg = "hello bit";
  
  while(1)
  {
    fwrite_(msg, strlen(msg), fp);
    fflush_(fp);
    sleep(1);
    //if(cnt == 5) fflush_(fp);
    if(cnt == 0) break;
    cnt--;

    printf("count:%d\n",cnt);
  }

  fclose_(fp);

  return 0;
}
